JAVA development engineer
 
Responsibilities: 1, participate in research and development of project or system module, including requirements analysis, design, coding, etc. Solve the key technical problems encountered in the implementation of the system and develop new technologies according to the progress of the business. Write the technical documentation according to the requirement of the company: write the design specification, development specification and deployment document of the functional module. Secondary development of open source software such as middleware. 1, computer, software engineering related major, more than 3 years JAVA development experience. Proficient in the JAVAJ2EE programming and mastering the current popular springspring mvchibernatemybatis. Proficient in JavaScript, AJAX, HTML, CSS; Familiar with jquery, familiar with Web related technologies such as json. Be familiar with SQL and have a deep understanding of the optimization of SQL statements. Familiar with MySQL, Redis, MongDB, Memcached, and other database and caching technologies. Familiar with MYSQL database development, configuration, maintenance, performance optimization, familiar with the use of Tomcat servers and common configuration. 6, the code performance, quality, etc, have certain cognitive, good professional dedication and teamwork spirit and high sense of responsibility, optimistic open and bright, smooth communication. Research on multithreading, high concurrency systems, and large e-commerce development experience is a plus